3(x+3)-7=5x-2(-1+x)

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Solution for 3(x+3)-7=5x-2(-1+x) equation:


Simplifying
3(x + 3) + -7 = 5x + -2(-1 + x)

Reorder the terms:
3(3 + x) + -7 = 5x + -2(-1 + x)
(3 * 3 + x * 3) + -7 = 5x + -2(-1 + x)
(9 + 3x) + -7 = 5x + -2(-1 + x)

Reorder the terms:
9 + -7 + 3x = 5x + -2(-1 + x)

Combine like terms: 9 + -7 = 2
2 + 3x = 5x + -2(-1 + x)
2 + 3x = 5x + (-1 * -2 + x * -2)
2 + 3x = 5x + (2 + -2x)

Reorder the terms:
2 + 3x = 2 + 5x + -2x

Combine like terms: 5x + -2x = 3x
2 + 3x = 2 + 3x

Add '-2' to each side of the equation.
2 + -2 + 3x = 2 + -2 + 3x

Combine like terms: 2 + -2 = 0
0 + 3x = 2 + -2 + 3x
3x = 2 + -2 + 3x

Combine like terms: 2 + -2 = 0
3x = 0 + 3x
3x = 3x

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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